The aqualine T5 HO (High Output) Reef White 15K 24W bulb emits an extremely bright blue/white light, providing ideal illumination for the saltwater aquarium. The spectrum is chosen to encourage strong coral growth. It can be used as the sole light source for an aquarium, as well as in combination with aqualine T5 Reef Blue.

For easy ordering and savings on shipping, these bulbs come in packs of ten (*Not Required). Price is per bulb.